CN212430070U

CN212430070U - Municipal drainage pipe of quick installation

Info

Publication number: CN212430070U
Application number: CN202021186291.5U
Authority: CN
Inventors: 田烨军; 文润阳; 谭若愚; 许义华
Original assignee: Guangdong Chuang Heng Construction Co ltd
Current assignee: Guangdong Chuang Heng Construction Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-01-29
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to a municipal drainage pipe of quick installation, including first pipeline and second pipeline, first pipeline with the one end looks butt that the second pipeline is close to each other, a serial communication port, first pipeline is close to the lateral wall of second pipeline one end is extended along circumference has the lug, the lug is close to the side of second pipeline is equipped with a plurality of along circumference spaced apart and leads to the groove, the second pipeline is close to the lateral wall of first pipeline one end corresponds along circumference it is equipped with a plurality of inserted blocks to lead to the groove position, the inserted block is followed the length direction of second pipeline extends and passes logical groove, the inserted block with lead to the groove and peg graft mutually, first pipeline is equipped with and is used for locking the locking Assembly of inserted block. The utility model discloses have the effect of realizing the quick installation of first pipeline and second pipeline.

Description

Municipal drainage pipe of quick installation

Technical Field

The utility model belongs to the technical field of municipal drainage engineering's technique and specifically relates to a municipal drainage pipe of quick installation is related to.

Background

The municipal drainage pipe refers to rainwater and sewage pipelines under municipal roads, namely commonly called 'sewer pipelines', is generally called as municipal drainage pipes in engineering, different pipelines are generally arranged according to the current situation of facilities under municipal roads in China, such as electric power, communication, coal gas, water supply and drainage pipelines, and the municipal drainage pipe comprises two pipelines of rainwater and sewage because the drainage pipeline takes measures of rainwater and sewage diversion into consideration, namely rainwater is generally discharged into rivers nearby and sewage is discharged into a sewage treatment plant.

The installation connection mode of current drain pipe is flange joint usually, will fix during the installation and align at the orificial ring flange of two pipelines, then injects the corresponding hole with a plurality of screw rod that the ring flange set up along circumference, screws up the screw rod one by one fixedly with the spanner.

The above prior art solutions have the following drawbacks: when the flanges are connected, a plurality of screw rods arranged along the circumferential direction of the flanges need to be screwed one by a spanner, the installation time consumption is long, and the installation strength is high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a municipal drainage pipe of quick installation, this drain pipe has the effect of realizing the quick installation of first pipeline and second pipeline.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a municipal drainage pipe of quick installation, includes first pipeline and second pipeline, first pipeline with the one end looks butt that the second pipeline is close to each other, its characterized in that, first pipeline is close to the lateral wall of second pipeline one end is extended along circumference has the lug, the lug is close to the side of second pipeline is equipped with a plurality of along circumference spaced apart and leads to the groove, the second pipeline is close to the lateral wall of first pipeline one end corresponds along circumference it is equipped with a plurality of inserted blocks to lead to the groove position, the inserted block is followed the length direction of second pipeline extends and passes logical groove, the inserted block with lead to the groove and peg graft mutually, first pipeline is equipped with and is used for locking the locking Assembly of inserted block.

Through adopting above-mentioned technical scheme, first pipeline is through setting up logical groove, and the second pipeline is equipped with the inserted block that extends along second pipeline length direction, during the installation, aims at logical groove with the inserted block, orders about the second pipeline and is close to the one end that is close to first pipeline until the second pipeline to first pipeline and laminates completely with first pipeline, and the inserted block passes logical groove, uses locking Assembly to lock the inserted block, can install the second pipeline at first pipeline to realize the quick installation of drain pipe.

The utility model discloses further configure to: locking Assembly includes locking clamp and card foot, locking clamp includes two circular-arc hoop bodies and is used for the fixed mounting of two hoop bodies, the card foot is fixed the inserted block is kept away from the one end of second pipeline, the card foot is towards keeping away from the lateral wall of first pipeline extends, the intrados butt simultaneously of locking clamp is in the card foot with the inserted block between the lug, locking clamp is close to the lateral wall of lug with lug looks butt, the card foot with locking clamp is kept away from the lateral wall looks butt of lug.

Through adopting above-mentioned technical scheme, the one end that first pipeline was kept away from to the inserted block is through setting up the card foot, sets up the locking hoop between card foot and the lug, and two hoop bodies of locking hoop pass through the mounting fixed, and the lateral wall that the locking hoop is close to the lug is with lug butt, another lateral wall and card foot looks butt for inserted block and locking hoop looks joint, thereby fix the second pipeline at first pipeline, realize the quick installation of drain pipe.

The utility model discloses further configure to: the fixing piece comprises a screw rod, a nut and a connecting block, the two ends of the hoop body are fixedly connected with the connecting block respectively, the screw rod penetrates through the two connecting blocks at the same end of the hoop body, and the two ends of the screw rod are in threaded fit with the nut.

Through adopting above-mentioned technical scheme, the both ends of hoop body are through being provided with the connection respectively for the screw rod can be fixed with the corresponding both ends of two hoop bodies from passing the connecting block, and the screw rod can be so that the screw rod is firm to be fixed on the connecting block through with nut threaded connection.

The utility model discloses further configure to: the plug block comprises a fixing portion and a plug portion, the fixing portion and the plug portion extend towards the same direction, one end, close to the second pipeline, of the fixing portion is fixedly connected with the second pipeline, one end, far away from the fixing portion, of the plug portion is fixedly connected with the clamping feet, and a telescopic piece used for stretching the plug block is arranged at one end, close to the plug portion, of the fixing portion and one end, close to the plug portion, of the plug portion.

Through adopting above-mentioned technical scheme, the inserted block is through setting up the extensible member, and the length of inserted block can be adjusted to the extensible member, shortens the length of inserted block through the adjustment extensible member when inserted block and locking hoop joint and can make card foot and locking hoop laminate closely to make first pipeline and second pipeline zonulae occludens.

The utility model discloses further configure to: the telescopic piece is a connecting sleeve, one end of the connecting sleeve is rotatably connected with the fixing part, and the other end of the connecting sleeve is in threaded connection with the inserting part.

By adopting the technical scheme, the inserting part is in threaded connection with the connecting sleeve, and the fixing part is in rotary connection with the connecting sleeve, so that the length of the inserting block can be adjusted by rotating the connecting sleeve; when the drain pipe needs to be dismantled and cleaned, the connecting sleeve is rotated until the insertion part is separated from the connecting sleeve, so that the insertion part is separated from the fixed part, and the drain pipe is quickly dismantled.

The utility model discloses further configure to: the one end that the fixed part was kept away from the second pipeline is equipped with the turning block, the adapter sleeve is close to the port of fixed part is equipped with the snap ring, the turning block rotate connect in with in the adapter sleeve, the fixed part passes the inner circle of snap ring.

By adopting the technical scheme, the end part of the fixed part is provided with the rotating block, and the port of the connecting sleeve is provided with the clamping ring, so that the rotating block is limited in the connecting sleeve by the clamping ring, and the fixed part is prevented from being separated from the connecting sleeve; the fixed part passes through the inner ring of the clamping ring, so that the fixed part and the connecting sleeve can rotate relatively, and the fixed part and the connecting sleeve are connected in a rotating mode.

The utility model discloses further configure to: the end face, close to the second pipeline, of the first pipeline is provided with a limiting groove, a limiting block is fixed at the position, corresponding to the limiting groove, of the end face, close to the first pipeline, of the second pipeline, and the limiting block is connected with the limiting groove in an inserting mode.

Through adopting above-mentioned technical scheme, first pipeline is through setting up the spacing groove, and the second pipeline sets up the stopper, when first pipeline and second pipeline are connected, pegs graft mutually through stopper and spacing groove and can make the inserted block align with the position that leads to the groove, makes things convenient for the inserted block and leads to the grafting in groove.

The utility model discloses further configure to: and a sealing ring is arranged at the joint of the first pipeline and the second pipeline.

Through adopting above-mentioned technical scheme, prevent to leak after first pipeline and the second pipe connection through setting up the sealing washer.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through setting up the lug at first pipeline and setting up the inserted block at the second pipeline, the logical groove of pegging graft mutually with the inserted block is seted up to the lug, and the one end that the second pipeline was kept away from to the inserted block is equipped with the card foot, is equipped with the locking clamp between card foot and the lug for the inserted block is fixed at logical inslot through card foot and locking clamp joint, thereby fixes second pipeline and first pipeline, and then realizes the quick installation of drain pipe.

2. The inserted block is through being provided with the adapter sleeve between fixed part and grafting portion, and the one end and the fixed part of adapter sleeve rotate to be connected, the other end and grafting portion threaded connection for rotate the length that the adapter sleeve can adjust the inserted block, thereby behind inserted block and locking hoop joint, rotate the length that the adapter sleeve can shorten the inserted block and make card foot and locking hoop closely laminate, thereby make the terminal surface of first pipeline and second pipeline closely laminate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure, 11, the first conduit; 12. a second conduit; 13. a limiting block; 14. a limiting groove; 15. a seal ring; 21. a bump; 22. a through groove; 30. inserting a block; 31. a fixed part; 32. a plug-in part; 33. connecting sleeves; 34. clamping a pin; 35. rotating the block; 36. a snap ring; 41. a locking band; 42. connecting blocks; 43. a nut; 44. a screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a municipal drainage pipe of quick installation, including first pipeline 11 and second pipeline 12, first pipeline 11 and the one end looks butt that second pipeline 12 is close to each other, first pipeline 11 is close to the one end lateral wall of second pipeline 12 and is fixed with lug 21, lug 21 extends along circumference, four logical grooves 22 have been seted up along circumference equidistance to lug 21, logical groove 22 link up along first pipeline 11 length direction, second pipeline 12 corresponds four inserted blocks 30 of fixedly connected with in position that logical groove 22 is close to the one end of first pipeline 11, inserted block 30 extends and passes logical groove 22 along the length direction of second pipeline 12, inserted block 30 pegs graft with logical groove 22 mutually.

One end of the insert block 30 far from the second pipeline 12 is fixedly connected with a clamping foot 34, the clamping foot 34 extends towards the direction far from the outer side wall of the first pipeline 11, and the extending height of the clamping foot 34 is smaller than the radial height of the through groove 22 along the first pipeline 11, so that the clamping foot 34 can penetrate through the through groove 22, and the installation of the drain pipe is facilitated.

The second pipeline 12 is equipped with locking hoop 41, locking hoop 41 is located one side that second pipeline 12 was kept away from to lug 21, locking hoop 41 includes two hoop bodies, the hoop body is circular-arcly, two hoop bodies end to end form cyclic annularly, the junction of two hoop bodies is fixed by the mounting, the intrados of locking hoop 41 simultaneously butt plug-in block 30 between card foot 34 and lug 21, the hoop body is close to the terminal surface of lug 21 and the lateral wall butt of lug 21, another terminal surface and the lateral wall butt that the lug 21 is close to card foot 34. The locking hoop 41, the clamping leg 34 and the fixing member constitute a locking assembly for limiting the relative position of the insert 30 in the through groove 22, so that the second pipeline 12 is fixedly connected with the first pipeline 11, and the quick installation of the pipeline is realized.

The mounting includes connecting block 42, screw rod 44 and nut 43, the both ends of the hoop body respectively with a connecting block 42 fixed connection, the connecting block 42 at same hoop body both ends extends towards the direction of keeping away from each other, screw rod 44 passes two hoop bodies and fixes with the connecting block 42 of one end, nut 43 and screw rod 44's both ends threaded connection just all with the connecting block 42 butt that corresponds, thereby it is fixed with the both ends that two hoop bodies are connected, the lateral wall at inserted block 30 is fixed to locking hoop 41, make inserted block 30 and locking hoop 41 joint mutually and fixed first pipeline 11 and second pipeline 12.

The plug 30 comprises a fixing portion 31 and an inserting portion 32, one end, close to each other, of the fixing portion 31 and the inserting portion 32 is provided with a telescopic piece, so that the plug 30 can stretch out and draw back, the fixing portion 31 extends towards the direction close to the first pipeline 11, and one end, far away from the inserting portion 32, of the fixing portion 31 is fixed on the outer side wall of the second pipeline 12, and the other end of the fixing portion is fixed with a rotating block 35.

The telescopic part is a connecting sleeve 33, the rotating block 35 is rotationally connected in the connecting sleeve 33, a clamping ring 36 is fixed at the port of the connecting sleeve 33 close to the fixing part 31, the clamping ring 36 is clamped with the rotating block 35, and the fixing part 31 penetrates through the inner ring of the clamping ring 36, so that the fixing part 31 is rotationally connected with the connecting sleeve 33; one end of the connecting sleeve 33 far from the fixing portion 31 is in threaded connection with the inserting portion 32, the inserting portion 32 extends from the connecting sleeve 33 to the direction close to the first pipeline 11 and penetrates through the corresponding through groove 22, one end of the inserting portion 32 far from the second pipeline 12 is fixedly connected with the clamping leg 34, so that the length of the insert block 30 can be adjusted by rotating the connecting sleeve 33, when the insert block 30 is clamped with the locking hoop 41, the connecting sleeve 33 can be rotated to shorten the length of the insert block 30, the clamping leg 34 is tightly attached to the locking hoop 41, and the first pipeline 11 is tightly attached to the second pipeline 12.

Referring to fig. 2 and 3, two limiting grooves 14 have been seted up to the terminal surface that first pipeline 11 is close to second pipeline 12, limiting groove 14 sets up along circumference equidistance, second pipeline 12 is close to the fixed position that first pipeline 11's terminal surface corresponds limiting groove 14 and has been limited stopper 13, stopper 13 pegs graft mutually with limiting groove 14, when stopper 13 aims at limiting groove 14, inserted block 30 aligns logical groove 22, thereby when making first pipeline 11 and second pipeline 12 connect, peg graft through stopper 13 and limiting groove 14 can realize that inserted block 30 pegs graft with the accuracy that leads to groove 22, make things convenient for the pipeline to aim at the installation fast.

A sealing ring 15 is arranged at the joint of the first pipeline 11 and the second pipeline 12, the sealing ring 15 is positioned on the end face of the first pipeline 11 close to the second pipeline 12, a through hole is arranged at the position of the sealing ring 15 corresponding to the limiting block 13, and the limiting block 13 penetrates through the through hole and is inserted into the limiting groove 14. The sealing ring 15 can prevent water leakage after the first pipe 11 and the second pipe 12 are installed.

The implementation principle of the embodiment is as follows: when the first pipeline 11 and the second pipeline 12 are installed, the two limiting blocks 13 are respectively aligned to the corresponding limiting grooves 14, the second pipeline 12 is driven to approach the first pipeline 11 until the limiting blocks 13 are completely inserted into the limiting grooves 14, and the insertion block 30 then penetrates through the through groove 22; two hoop bodies are arranged between the clamping foot 34 and the convex block 21 of the plug block 30 in an end-to-end manner, so that two opposite ends of the locking hoop 41 are respectively attached to the side walls of the convex block 21 and the clamping foot 34; a screw rod penetrates through the connecting blocks 42 at the two corresponding ends of the two hoop bodies, and the two ends of the screw rod are respectively fixed by nuts 43, so that the locking hoop 41 is fixed on the inserting block 30; the connecting sleeve 33 is rotated to shorten the length of the insert 30, so that the clamping leg 34 is tightly attached to the locking band 41, and the second pipe 12 is tightly connected to the first pipe 11.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A quick-install municipal drain comprises a first pipe (11) and a second pipe (12), the ends of the first pipeline (11) and the second pipeline (12) which are close to each other are abutted, characterized in that a lug (21) extends along the circumferential direction from the outer side wall of one end of the first pipeline (11) close to the second pipeline (12), a plurality of through grooves (22) are arranged on the side surface of the lug (21) close to the second pipeline (12) at intervals along the circumferential direction, a plurality of inserting blocks (30) are arranged on the outer side wall of one end, close to the first pipeline (11), of the second pipeline (12) along the circumferential direction corresponding to the through groove (22), the insert block (30) extends along the length direction of the second pipeline (12) and penetrates through the through groove (22), the insert block (30) is connected with the through groove (22) in an inserted mode, and the first pipeline (11) is provided with a locking assembly used for locking the insert block (30).

2. The municipal drainage pipe of claim 1, wherein the locking assembly comprises a locking hoop (41) and a clamping leg (34), the locking hoop (41) comprises two circular arc-shaped hoop bodies and a fixing member for fixing the two hoop bodies, the clamping leg (34) is fixed at one end of the insert block (30) far away from the second pipe (12), the clamping leg (34) extends towards the outer side wall far away from the first pipe (11), the inner arc surface of the locking hoop (41) simultaneously abuts against the insert block (30) between the clamping leg (34) and the projection (21), the side wall of the locking hoop (41) close to the projection (21) abuts against the projection (21), and the clamping leg (34) abuts against the side wall of the locking hoop (41) far away from the projection (21).

3. The municipal drainage pipe of claim 2, wherein the fixing member comprises a screw (44), a nut (43) and a connecting block (42), the two ends of the hoop body are fixedly connected with the connecting block (42), the screw (44) passes through the connecting blocks (42) at the same end of the two hoop bodies, and the two ends of the screw (44) are in threaded fit with the nut (43).

4. The municipal drainage pipe of claim 2, wherein the plug (30) comprises a fixing portion (31) and an insertion portion (32), the fixing portion (31) and the insertion portion (32) extend in the same direction, one end of the fixing portion (31) close to the second pipe (12) is fixedly connected with the second pipe (12), one end of the insertion portion (32) far away from the fixing portion (31) is fixedly connected with the clamping leg (34), and one end of the fixing portion (31) close to the insertion portion (32) is provided with a telescopic member for stretching the plug (30).

5. The municipal drainage pipe of claim 4, wherein the expansion member is a connecting sleeve (33), one end of the connecting sleeve (33) is rotatably connected to the fixing part (31), and the other end is in threaded connection with the insertion part (32).

6. A municipal drainage pipe for quick installation according to claim 5, wherein the end of the fixed part (31) far from the second pipe (12) is provided with a rotating block (35), the connecting sleeve (33) is provided with a snap ring (36) at the end close to the fixed part (31), the rotating block (35) is rotatably connected with the inside of the connecting sleeve (33), and the fixed part (31) passes through the inner ring of the snap ring (36).

7. The municipal drainage pipe capable of being quickly installed according to claim 1, wherein a limiting groove (14) is formed in the end surface, close to the second pipeline (12), of the first pipeline (11), a limiting block (13) is fixed to the end surface, close to the first pipeline (11), of the second pipeline (12) in a position corresponding to the limiting groove (14), and the limiting block (13) is inserted into the limiting groove (14).

8. A quick-install municipal drain according to claim 1, characterized in that the junction of the first pipe (11) and the second pipe (12) is provided with a sealing ring (15).